1275522081

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{17977}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 1731065664

約数和(自身を除く): 455543583

約数列:

[1, 3, 67, 201, 353, 1059, 17977, 23651, 53931, 70953, 1204459, 3613377, 6345881, 19037643, 425174027, 1275522081]

約数ペア:

[(1, 1275522081), (3, 425174027), (67, 19037643), (201, 6345881), (353, 3613377), (1059, 1204459), (17977, 70953), (23651, 53931)]